<template>
  <div class="add-node-btn-box">
    <div class="add-node-btn">
      <el-popover placement="right-start" v-model="visible" width="auto">
        <div class="add-node-popover-body">
          <a class="add-node-popover-item approver" @click="addHandle()">
            <div class="item-wrapper">
              <span class="iconfont"></span>
            </div>
            <p>办理节点</p>
          </a>
          <a class="add-node-popover-item condition" @click="addConditionBranch">
            <div class="item-wrapper">
              <span class="iconfont"></span>
            </div>
            <p>路由分支</p>
          </a>
        </div>
        <template #reference>
          <button class="btn" type="button">
            <span class="iconfont"></span>
          </button>
        </template>
      </el-popover>
    </div>
  </div>
</template>
<script setup>
import { ref } from 'vue'
import { uuid } from '@/utils'

let props = defineProps({
  childNodeP: {
    type: Object,
    default: () => ({})
  }
})
let emits = defineEmits(['update:childNodeP'])
let visible = ref(false)
const addHandle = () => {
  visible.value = false
  const data = {
    name: '办理环节',
    id: 'node' + uuid(),
    type: 'HANDLE',
    config: {
      personConfig: {},
      permissionConfig: []
    },
    child: {}
  }
  emits('update:childNodeP', data)
}
const addConditionBranch = () => {
  visible.value = false
  const data = {
    name: '路由',
    id: 'node' + uuid(),
    type: 'INCLUSIVE_GATEWAY',
    config: {},
    child: null,
    branchList: [
      {
        name: '条件1',
        id: 'condition' + uuid(),
        type: 'CONDITION',
        config: {},
        branchList: [],
        child: props.childNodeP
      },
      {
        name: '条件2',
        id: 'condition' + uuid(),
        type: 'CONDITION',
        config: {},
        branchList: []
      }
    ]
  }
  emits('update:childNodeP', data)
}
</script>
<style scoped lang="less">
.add-node-btn-box {
  width: 240px;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -ms-flex-negative: 0;
  flex-shrink: 0;
  -webkit-box-flex: 1;
  -ms-flex-positive: 1;
  position: relative;
  &:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    margin: auto;
    width: 2px;
    height: 100%;
    background-color: #cacaca;
  }
  .add-node-btn {
    user-select: none;
    width: 240px;
    padding: 20px 0 32px;
    display: flex;
    -webkit-box-pack: center;
    justify-content: center;
    flex-shrink: 0;
    -webkit-box-flex: 1;
    flex-grow: 1;
    .btn {
      outline: none;
      box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.1);
      width: 30px;
      height: 30px;
      background: #3296fa;
      border-radius: 50%;
      position: relative;
      border: none;
      line-height: 30px;
      -webkit-transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
      transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
      .iconfont {
        color: #fff;
        font-size: 16px;
      }
      &:hover {
        transform: scale(1.3);
        box-shadow: 0 13px 27px 0 rgba(0, 0, 0, 0.1);
      }
      &:active {
        transform: none;
        background: #1e83e9;
        box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.1);
      }
    }
  }
}
</style>
<style lang="less" scoped>
@import '../css/workflow.css';
.add-node-popover-body {
  display: flex;
  .add-node-popover-item {
    margin-right: 10px;
    cursor: pointer;
    text-align: center;
    flex: 1;
    color: #191f25 !important;
    .item-wrapper {
      user-select: none;
      display: inline-block;
      width: 80px;
      height: 80px;
      margin-bottom: 5px;
      background: #fff;
      border: 1px solid #e2e2e2;
      border-radius: 50%;
      transition: all 0.3s cubic-bezier(0.645, 0.045, 0.355, 1);
      .iconfont {
        font-size: 35px;
        line-height: 80px;
      }
    }
    &.approver {
      .item-wrapper {
        color: #ff943e;
      }
    }
    &.notifier {
      .item-wrapper {
        color: #3296fa;
      }
    }
    &.condition {
      .item-wrapper {
        color: #15bc83;
      }
    }
    &:hover {
      .item-wrapper {
        background: #3296fa;
        box-shadow: 0 10px 20px 0 rgba(50, 150, 250, 0.4);
      }
      .iconfont {
        color: #fff;
      }
    }
    &:active {
      .item-wrapper {
        box-shadow: none;
        background: #eaeaea;
      }
      .iconfont {
        color: inherit;
      }
    }
  }
}
</style>
